Quick Answer
ADVENT TECHNOLOGIES HOLDINGS, INC. reported Shares Outstanding of 2.64 million shares for fiscal year 2024.
ADVENT TECHNOLOGIES HOLDINGS, INC. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2024 | 2.64M | +2.2% |
| 2023 | 2.58M | +49.7% |
| 2022 | 1.72M | -96.6% |
| 2021 | 51.25M | +104.7% |
| 2020 | 25.03M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 3.29M | +24.8% | +23.3% |
| June 30, 2025 | 2.67M | +1.3% | +1.3% |
| March 31, 2025 | 2.64M | +1.2% | +0.0% |
| December 31, 2024 | 2.64M | +2.2% | +0.0% |
| September 30, 2024 | 2.64M | -95.8% | +0.0% |
| June 30, 2024 | 2.64M | -95.5% | +1.2% |
| March 31, 2024 | 2.61M | -95.0% | +1.0% |
| December 31, 2023 | 2.58M | -95.0% | -95.8% |
- ADVENT TECHNOLOGIES HOLDINGS, INC. showed an increase of +2.2% in Shares Outstanding compared to the prior fiscal year.
- Over the 2020–2024 period, ADVENT TECHNOLOGIES HOLDINGS, INC.’s shares outstanding has declined by 89.5% (from 25.03 million shares to 2.64 million shares).
- The most recent figure is from ADVENT TECHNOLOGIES HOLDINGS, INC.’s fiscal year 2024 report (Form 10-K), filed with the SEC on June 6, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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